8 Carlton Close Borehamwood Hertfordshire WD6 2QR

1. 15 Aug 2024

   Received by Hertsmere

2. 10 Oct 2024

   Decision issued: Grant Lawful Certificate (existing)

3. 9 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 10 October 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 1 Carlton Close Borehamwood Hertfordshire WD6 2QR

  21/1087/HSE Submitted 20 May 2021 50 yards away

  Single storey side and rear extension with 1 rooflight. (Revised Application).

  Granted Householder Extension Loft or dormer 8 docs
  Small domestic

• 36 Nicoll Way Borehamwood Hertfordshire WD6 2PS

  23/0064/HSE Submitted 13 Jan 2023 50 yards away

  Construction of a single storey front extension.

  Refused Householder Extension 7 docs
  Small domestic

• 36 Nicoll Way Borehamwood Hertfordshire WD6 2PS

  23/0477/HSE Submitted 28 Mar 2023 50 yards away

  Construction of a single storey front extension. (Revised application.)

  Granted Householder Extension 7 docs
  Small domestic

• 22 Knebworth Path Borehamwood Hertfordshire WD6 2QW

  26/0949/CLP Submitted 13 Jul 2026 100 yards away

  Conversion of loft to habitable space with roof alterations to include rear dormer and insertion of 3x front roof lights. Erection of a front porch. Certificate of Lawful Development (Proposed).

  Decided Lawful development Extension Loft or dormer +1 5 docs
  Small domestic

• 22 Knebworth Path Borehamwood Hertfordshire WD6 2QW

  26/0952/PD42 Submitted 13 Jul 2026 100 yards away

  Single storey rear extension. Depth: 3.5m, Height: 3.552m, Eaves: 2.776m.

  Decided Extension 5 docs
  Small domestic

• 130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT

  24/0936/HSE Submitted 18 Jul 2024 100 yards away

  Retrospective application for the removal of hedges and installation of a 1.8m high fence along the front, side and rear boundary.

  Refused Householder 19 docs
  Small domestic

• 26/1156/CLP Decided

  30 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR

  Single storey rear extension. Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer. Certificate of Lawful Development (Proposed).

  Received 12 Aug, published by the council 25 Aug 2026 Lawful development
• 26/1494/CLP Awaiting decision

  32 Billy Lows Lane Potters Bar Hertfordshire EN6 1XN

  Demolition of existing garage and temporary shed to facilitate construction of single storey side extension, conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and 4x front rooflights Certificate of Lawful Development (Proposed).

  Received 16 Oct, published by the council 21 Oct 2026 Lawful development
• 26/1489/CLP Awaiting decision

  6 Minorca Close Bentley Heath Barnet Hertfordshire EN5 4FA

  Erection of detached outbuilding in the rear garden for uses ancillary to the main dwelling. Certificate of Lawful Development (Proposed).

  Received 15 Oct, published by the council 20 Oct 2026 Lawful development
• 26/1258/CLP Granted

  106 Whitehouse Avenue Borehamwood Hertfordshire WD6 1HE

  Construction of single storey rear extension. Certificate of Lawful Development (Proposed).

  Received 1 Sep, published by the council 8 Sep 2026 Lawful development
• 26/1247/CLP Decided

  314 Mutton Lane Potters Bar Hertfordshire EN6 2AX

  Conversion of loft to habitable space including hip to gable roof alterations, rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).

  Received 27 Aug, published by the council 4 Sep 2026 Lawful development